Megaphone for playground



FIG. 1 is a front view of a megaphone for playground, showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left-side view thereof;

FIG. 4 is a right-side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines in the figures illustrate the portions of the megaphone for playground and form no part of the claimed design. 

CLAIM We claim the ornamental design for a megaphone for playground, as shown and described. 